GRP Beams & Box Sections

SureGrip supplies a comprehensive range of pultruded GRP Beams & Box Sections for industrial, commercial and infrastructure applications. Manufactured from Glass Reinforced Plastic (GRP), these structural profiles provide a lightweight, durable and corrosion-resistant alternative to conventional steel and aluminium sections.

Our range includes GRP I-Beams, H-Beams and hollow Box Sections, suitable for structural frameworks, support structures, industrial platforms and fabricated GRP assemblies. Available in a variety of dimensions and configurations, these versatile profiles can be supplied in standard lengths or cut to size to accommodate individual project requirements.

Key Benefits of GRP Beams & Box Sections:

  • Corrosion Resistant: Suitable for wet, coastal and chemically demanding environments.

  • Lightweight: Reduced handling weight compared with many equivalent metal sections.

  • Non-Conductive: Provides electrical insulation properties for suitable industrial applications.

  • High Strength-to-Weight Ratio: Suitable for engineered structural applications when appropriately specified.

  • Low Maintenance: No routine rust treatment or repainting required.

Contact our team today to discuss your GRP Beam or Box Section requirements or request a competitive quotation tailored to your project specifications.


GRP Beams & Box Sections – Product Overview

GRP Beams and Box Sections are structural profiles manufactured through the pultrusion process, combining continuous glass fibre reinforcement with a thermosetting resin matrix. This manufacturing process produces consistent, lightweight and corrosion-resistant sections suitable for a wide range of industrial and infrastructure applications.

Unlike conventional steel sections, GRP profiles do not rust and offer excellent resistance to moisture, weathering and many chemicals. Their electrical insulation properties and relatively low weight make them particularly suitable for environments where conventional metal structures may be impractical or require ongoing corrosion protection.

GRP Beam & Box Section Configurations

Our range of pultruded structural profiles includes several common configurations:

  • GRP I-Beams: Structural sections featuring two flanges connected by a central web, commonly used for beams, supports and fabricated frameworks.

  • GRP H-Beams: Wide-flange structural profiles suitable for engineered support members and structural assemblies.

  • GRP Square Box Sections: Hollow square profiles suitable for framework construction, posts and supporting components.

  • GRP Rectangular Box Sections: Hollow rectangular profiles offering alternative dimensional configurations for structural and fabrication applications.

The appropriate profile dimensions, material grade, loading capacity and connection arrangements should be determined according to the intended application.

Typical Applications

GRP Beams and Box Sections are commonly used in industrial and infrastructure environments where corrosion resistance, low maintenance and reduced structural weight are important considerations.

Typical applications include:

  • Industrial Walkways & Access Platforms: Beams and supporting members for engineered GRP access structures.

  • Structural Frameworks: Framing components for fabricated industrial assemblies.

  • Water & Wastewater Treatment: Corrosion-resistant supports and structural members for treatment facilities.

  • Electrical Infrastructure & Utilities: Non-metallic structural components for suitable electrical environments.

  • Marine & Coastal Environments: Structural profiles for installations exposed to moisture, saltwater and weathering.

  • Industrial Processing Facilities: Supports and fabricated components for demanding operating environments.

GRP Beam & Box Section Supply

SureGrip can assist with the supply of pultruded GRP Beams and Box Sections for industrial, commercial and infrastructure projects throughout the UK.

Whether you require individual structural members, cut-to-size profiles or components for a larger fabricated GRP structure, our team can discuss your specifications, dimensions and project requirements.

Contact SureGrip for product availability, technical information and a quotation for GRP Beams & Box Sections.

SureGrip Accreditations

GRP I Beam GRP I Beam GRP I Beam GRP I Beam GRP I Beam
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